fevolm47 fevolm47

14-10-2021
Mathematics

contestada

What is the area, in square centimeters, of the triangle?

A)
10 cm2

B)
12 cm2

C)
16 cm2

D)
24 cm2

What is the area in square centimeters of the triangle A 10 cm2 B 12 cm2 C 16 cm2 D 24 cm2 class=

Respuesta :

snakebreakerjsc snakebreakerjsc

14-10-2021

Answer:

B) 12 cm^2

Step-by-step explanation:

4^2+?^2=5^2

16+?^2=25

?^2=9

?=3

A= (3*4*1/2)+(3*4*1/2)

A= 12 cm^2

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